1 2006-10-10 Bob Wilson <bob.wilson@acm.org>
3 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
6 2006-10-03 Jakub Jelinek <jakub@redhat.com>
8 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
9 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
10 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
11 DW_CFA_val_{offset{,_sf},expression}.
12 (skip_non_nops): Record number of DW_CFA_set_loc ops.
13 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
14 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
15 or going to be pcrel, compute set_loc array.
16 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
17 against DW_CFA_set_loc operands.
18 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
20 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
22 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
23 symbols from the --just-syms file.
25 2006-10-01 Alan Modra <amodra@bigpond.net.au>
27 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
30 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
33 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
34 relocation overflow on branches to undefweaks.
36 2006-09-29 Alan Modra <amodra@bigpond.net.au>
38 * po/BLD-POTFILES.in: Regenerate.
39 * po/SRC-POTFILES.in: Regenerate.
41 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
44 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
45 alignment for .data$, .rdata$ and .text$ sections so that sse
46 and sse2 code will work for linkonce sections too.
47 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
49 2006-09-28 Alan Modra <amodra@bigpond.net.au>
51 * elflink.c (_bfd_elf_gc_mark_hook): New function.
52 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
53 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
54 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
55 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
56 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
57 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
58 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
59 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
60 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
61 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
62 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
63 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
64 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
65 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
66 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
67 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
68 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
69 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
70 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
71 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
72 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
73 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
74 (bfinfdpic_gc_sweep_hook): Delete.
75 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
76 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
77 (elf32_d10v_gc_sweep_hook): Delete.
78 (elf_backend_gc_sweep_hook): Don't define.
79 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
80 (fr30_elf_gc_sweep_hook): Delete.
81 (elf_backend_gc_sweep_hook): Don't define.
82 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
83 (elf32_frv_gc_sweep_hook): Delete.
84 (elf_backend_gc_sweep_hook): Don't define.
85 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
86 (iq2000_elf_gc_sweep_hook): Delete.
87 (elf_backend_gc_sweep_hook): Don't define.
88 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
89 _bfd_elf_gc_mark_hook.
90 (openrisc_elf_gc_sweep_hook): Delete.
91 (elf_backend_gc_sweep_hook): Don't define.
92 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
93 (v850_elf_gc_sweep_hook): Delete.
94 (elf_backend_gc_sweep_hook): Don't define.
95 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
96 _bfd_elf_gc_mark_hook.
97 (xstormy16_elf_gc_sweep_hook): Delete.
98 (elf_backend_gc_sweep_hook): Don't define.
99 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
100 (sh_elf64_gc_sweep_hook): Delete.
101 (elf_backend_gc_sweep_hook): Don't define.
102 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
103 (elf32_avr_gc_sweep_hook): Delete.
104 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
105 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
106 (elf32_cr16c_gc_sweep_hook): Delete.
107 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
108 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
109 (elf32_crx_gc_sweep_hook): Delete.
110 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
111 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
112 (elf32_h8_gc_sweep_hook): Delete.
113 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
114 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
115 (ip2k_elf_gc_sweep_hook): Delete.
116 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
117 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
118 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
119 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
120 (elf_backend_gc_sweep_hook): Don't define.
121 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
122 (elf_backend_gc_sweep_hook): Don't define.
123 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
124 (elf32_m68hc11_gc_sweep_hook): Delete.
125 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
126 (elf32_m68hc11_gc_sweep_hook): Delete.
127 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
128 (elf32_msp430_gc_sweep_hook): Delete.
129 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
130 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
131 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
133 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
135 * bfd-in.h (CONST_STRNCPY) : Delete.
138 * bfd-in2.h : Regenerate.
139 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
140 calculate string lengths.
141 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
143 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
147 * elf.c (assign_file_positions_for_non_load_sections): Don't
148 warn zero size allocated sections.
150 2006-09-27 Alan Modra <amodra@bigpond.net.au>
152 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
153 to "name" so that compiler realizes it is never uninitialized.
154 Use bfd_elf_sym_name.
156 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
159 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
160 bfd_alloc to allocate segment map.
161 (copy_elf_program_header): Likewise.
163 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
164 Joseph Myers <joseph@codesourcery.com>
165 Ian Lance Taylor <ian@wasabisystems.com>
166 Ben Elliston <bje@wasabisystems.com>
168 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
169 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
170 (arch_info_struct, bfd_arm_update_notes): Likewise.
171 (architectures): Likewise.
172 (bfd_arm_merge_machines): Check for iWMMXt2.
173 * bfd-in2.h: Rebuild.
175 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
177 * configure: Regenerated.
179 2006-09-22 Alan Modra <amodra@bigpond.net.au>
181 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
183 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
184 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
185 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
187 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
189 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
191 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
192 section in LD to LE linker relaxation for R_390_TLS_LDO32.
193 * elf64-s390.c (elf_s390_relocate_section): Likewise for
196 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
198 * configure.in: Added new target-vectors x86_64coff_vec,
199 x86_64pe_vec, and x86_64pei_vec.
200 * configure: Regenerate.
201 * config.bfd: Adjusted x86_64 target architecture detection.
202 * bfd.c: Add for new target "coff-x86-64"
203 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
204 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
205 * libpei.h: Adjustments for COFF_WITH_pex64.
206 * coffcode.h: Add for new target machine, architecture, signature, and internal
208 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
209 * Makefile.in: Regenerate.
210 * pe-x86_64.c: Add for new target "pe-x86-64".
211 * pei-x86_64.c: Add for new target "pei-x86-64".
212 * peicode.h: Adjusts for new targets.
213 (coff_swap_filehdr_out): Set for this target to
214 _bfd_pex64_only_swap_filehdr_out.
215 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
216 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
217 (jump_table jtab): Add for AMD64MAGIC.
218 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
219 (pe_ILF_object_p): Add coff image-file signature to internal
220 signature translation.
221 * peXXigen.c: Adjust proper include of target coff-header and
222 introduced target specific code
223 (COFF_WITH_pex64): New macro for this target.
224 (pe_print_idata): New dumping method for import section of PE+ files.
225 * targets.c: Add new target vectors declarations for x86_64 coff targets.
226 * coffcode.h: Support code to support the x86_64 PE magic number.
227 * coff-x86_64.c: New file.
229 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
231 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
232 for .stabstr entry, explain why.
234 2006-09-17 Anton Blanchard <anton@samba.org>
235 Alan Modra <amodra@bigpond.net.au>
237 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
238 entry isn't absolute.
240 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
242 * cpu-score.c: New file.
243 * elf32-score.c: New file.
244 * config.bfd: Add Score target.
245 * Makefile.am: Add Score files.
246 * Makefile.in: Regenerate.
247 * archures.c: Add Score architecture.
248 * reloc.c: Add Score relocs.
249 * targets.c: Add Score target vectors.
250 * bfd-in2.h: Regenerate.
251 * libbfd.h: Regenerate.
252 * configure.in: Add Score target.
253 * configure: Regenerate.
255 2006-09-16 Nick Clifton <nickc@redhat.com>
256 Pedro Alves <pedro_alves@portugalmail.pt>
258 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
259 string as its argument and emits the string followed by a comma
260 and then the length of the string.
261 (CONST_STRNEQ): New macro. Checks to see if a variable string
262 has a constant string as its initial characters.
263 (CONST_STRNCPY): New macro. Copies a constant string to the start
264 of a variable string.
265 * bfd-in2.h: Regenerate.
266 * archive.c: Make use of the new macros.
267 * archive64.c: Likewise.
269 * coff-ppc.c: Likewise.
270 * coff-stgo32.c: Likewise.
271 * coffcode.h: Likewise.
272 * cofflink.c: Likewise.
273 * cpu-i960.c: Likewise.
274 * dwarf2.c: Likewise.
276 * elf-m10300.c: Likewise.
278 * elf32-arm.c: Likewise.
279 * elf32-bfin.c: Likewise.
280 * elf32-cris.c: Likewise.
281 * elf32-hppa.c: Likewise.
282 * elf32-i370.c: Likewise.
283 * elf32-i386.c: Likewise.
284 * elf32-iq2000.c: Likewise.
285 * elf32-m32r.c: Likewise.
286 * elf32-m68hc11.c: Likewise.
287 * elf32-m68hc12.c: Likewise.
288 * elf32-m68k.c: Likewise.
289 * elf32-mcore.c: Likewise.
290 * elf32-ppc.c: Likewise.
291 * elf32-s390.c: Likewise.
292 * elf32-sh-symbian.c: Likewise.
293 * elf32-sh.c: Likewise.
294 * elf32-sh64.c: Likewise.
295 * elf32-v850.c: Likewise.
296 * elf32-vax.c: Likewise.
297 * elf32-xtensa.c: Likewise.
298 * elf64-alpha.c: Likewise.
299 * elf64-hppa.c: Likewise.
300 * elf64-mmix.c: Likewise.
301 * elf64-ppc.c: Likewise.
302 * elf64-s390.c: Likewise.
303 * elf64-sh64.c: Likewise.
304 * elf64-x86-64.c: Likewise.
305 * elflink.c: Likewise.
306 * elfxx-ia64.c: Likewise.
307 * elfxx-mips.c: Likewise.
308 * elfxx-sparc.c: Likewise.
309 * hpux-core.c: Likewise.
310 * i386linux.c: Likewise.
312 * libpei.h: Likewise.
313 * linker.c: Likewise.
314 * m68klinux.c: Likewise.
316 * nlmcode.h: Likewise.
317 * osf-core.c: Likewise.
320 * sparclinux.c: Likewise.
321 * vms-hdr.c: Likewise.
323 2006-09-14 Alan Modra <amodra@bigpond.net.au>
326 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
327 that have had their SHT_GROUP section removed.
329 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
332 * elflink.c (elf_link_output_extsym): Compute bucket only if
335 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
338 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
341 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
343 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
344 unconditional setting of low bit for Thumb symbol
345 mistakenly left behind after check for external
346 symbols was added. Fix comment typo.
348 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
350 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
351 (bfd_elf_link_mark_dynamic_symbol): New.
352 (SYMBOLIC_BIND): New.
354 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
355 with SYMBOLIC_BIND (info, h).
356 (elf_i386_relocate_section): Likewise.
357 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
358 (elf64_x86_64_relocate_section): Likewise.
359 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
361 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
362 (bfd_elf_record_link_assignment): Call
363 bfd_elf_link_mark_dynamic_symbol on new entry.
364 (_bfd_elf_merge_symbol): Likewise.
365 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
366 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
367 SYMBOLIC_BIND (info, h).
368 (_bfd_elf_dynamic_symbol_p): Likewise.
369 (_bfd_elf_symbol_refs_local_p): Likewise.
370 (bfd_elf_size_dynamic_sections): Updated.
372 2006-09-05 Bibo Mao <bibo.mao@intel.com>
375 * coffcode.h (coff_write_object_contents): Set the optional
376 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
378 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
380 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
381 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
382 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
383 and R_ARM_THM_PC12 relocations.
385 2006-08-24 Bob Wilson <bob.wilson@acm.org>
387 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
388 (xtensa_get_property_section): New.
389 (xtensa_read_table_entries): Use xtensa_get_property_section.
390 (relax_property_section, xtensa_get_property_predef_flags): Handle
391 group name suffixes in property section names.
392 (match_section_group): New.
394 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
396 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
399 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
401 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
402 plt_thumb_refcount from indirect symbols.
404 2006-08-22 Alan Modra <amodra@bigpond.net.au>
406 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
408 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
410 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
412 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
413 comment for target1_is_rel.
415 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
417 * Makefile.am: Add rules to build pe-arm-wince.lo
418 and pei-arm-wince.lo objects.
419 * Makefile.in: Regenerate.
420 * pe-arm-wince.c: New file.
421 * pei-arm-wince.c: New file.
422 * pei-arm.c: Remove ARM_WINCE block.
423 * pe-arm.c: Remove ARM_WINCE block. Rename
424 bfd_arm_pe_allocate_interworking_sections,
425 bfd_arm_pe_get_bfd_for_interworking, and
426 bfd_arm_pe_process_before_allocation to
427 bfd_armpe_allocate_interworking_sections,
428 bfd_armpe_get_bfd_for_interworking, and
429 bfd_armpe_process_before_allocation. Move them before
431 * bfd.c: ARM wince bfd format names were renamed. Adjust.
432 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
433 with unexpected/conflicting relocs.
434 * targets.c: The arm-wince-pe target got its own new vector.
436 * config.bfd: Likewise.
437 * configure.in: Likewise.
438 * configure: Regenerate.
440 2006-08-18 Paul Brook <paul@codesourcery.com>
442 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
443 (elf32_arm_link_hash_newfunc): Initialize export_glue.
444 (record_arm_to_thumb_glue): Return stub symbol.
445 (elf32_arm_create_thumb_stub): New function.
446 (elf32_arm_to_thumb_stub): Use it.
447 (elf32_arm_to_thumb_export_stub): New function.
448 (elf32_arm_begin_write_processing): New function.
449 (allocate_dynrelocs): Allocate Arm stubs.
450 (elf_backend_begin_write_processing): Define.
451 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
452 Call elf32_arm_begin_write_processing.
454 2006-08-17 Alan Modra <amodra@bigpond.net.au>
456 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
457 (ppc64_elf_build_stubs): Use new lazy linking stub.
459 2006-08-17 Alan Modra <amodra@bigpond.net.au>
461 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
463 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
466 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
467 only if there is a PT_DYNAMIC segment.
468 (_bfd_elf_map_sections_to_segments): Likewise.
469 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
470 segment alignment to 1.
472 2006-08-15 Thiemo Seufer <ths@mips.com>
473 Nigel Stephens <nigel@mips.com>
475 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
476 (elf_backend_merge_symbol_attribute): Define.
477 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
479 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
481 2006-08-15 Thiemo Seufer <ths@mips.com>
482 Nigel Stephens <nigel@mips.com>
483 David Ung <davidu@mips.com>
485 * config.bfd: Add configurations for mips*el-sde-elf* and
488 2006-08-14 DJ Delorie <dj@redhat.com>
490 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
491 (elf32_mn10300_count_hash_table_entries): New.
492 (elf32_mn10300_list_hash_table_entries): New.
493 (sort_by_value): New.
494 (mn10300_elf_relax_section): Don't skip data sections; restrict
495 code-specific tests to code-specific areas so that potential
496 indirect calls can be detected. Check for multiple local symbols
497 at the same address and merge their flags.
498 (elf32_mn10300_link_hash_newfunc): Initialize value.
500 2006-08-14 Thiemo Seufer <ths@mips.com>
502 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
503 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
506 2006-08-11 Thiemo Seufer <ths@mips.com>
508 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
509 sh_entsize only when sgot was already initialized.
511 2006-08-08 DJ Delorie <dj@redhat.com>
513 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
514 non-moving .align directives. Preserve any DIR32 offset when
515 converting bsr's to jsr's.
517 2006-08-08 Alan Modra <amodra@bigpond.net.au>
519 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
520 after stubs have been built.
522 2006-08-07 Nick Clifton <nickc@redhat.com>
524 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
525 vectors if they are going to be created.
527 2006-08-07 Nick Clifton <nickc@redhat.com>
529 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
530 * configure: Regenerate.
532 2006-08-07 Nick Clifton <nickc@redhat.com>
534 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
535 relocation types if the target is ARM_WINCE.
537 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
539 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
541 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
543 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
545 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
546 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
548 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
550 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
552 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
553 list removed sections to stderr.
555 2006-08-04 Richard Sandiford <richard@codesourcery.com>
556 Kazu Hirata <kazu@codesourcery.com>
557 Phil Edwards <phil@codesourcery.com>
558 Nathan Sidwell <nathan@codesourcery.com>
560 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
561 bfd_elf32_shlvxworks_vec.
562 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
563 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
564 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
565 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
566 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
567 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
568 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
569 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
570 * configure: Regenerate.
571 * Makefile.am: Regenerate dependencies.
572 * Makefile.in: Regenerate.
573 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
574 (elf_vxworks_add_symbol_hook): Use it.
575 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
576 table entry to check for weak undefined symbols and to obtain
578 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
579 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
580 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
581 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
582 special_function field.
583 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
584 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
585 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
586 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
587 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
588 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
589 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
590 * elf32-sh.c: Include elf32-vxworks.h.
592 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
593 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
595 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
596 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
597 SH_ELF_RELOC set to bfd_elf_generic_reloc.
598 (vxworks_object_p, get_howto_table): New functions.
599 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
600 (sh_elf_info_to_howto): Use get_howto_table.
601 (sh_elf_relax_section): Honor the partial_inplace field of the
603 (sh_elf_relax_delete_bytes): Likewise.
604 (elf_sh_plt_info): New structure.
605 (PLT_ENTRY_SIZE): Replace both definitions with...
606 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
607 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
608 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
609 (elf_sh_plt0_entry_le): Likewise.
610 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
611 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
612 (elf_sh_plts): New structure, with separate definitions for
613 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
614 (elf_sh_plt0_entry): Delete both definitions.
615 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
616 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
617 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
618 (elf_sh_plt_reloc_offset): Likewise.
619 (movi_shori_putval): Delete in favor of...
620 (install_plt_field): ...this new function, with separate definitions
621 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
622 (get_plt_info): New function, with separate definitions
623 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
624 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
625 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
626 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
627 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
628 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
629 (get_plt_index, get_plt_offset): New functions.
630 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
631 (sh_elf_link_hash_table_create): Initialize them.
632 (sh_elf_create_dynamic_sections): Call
633 elf_vxworks_create_dynamic_sections for VxWorks.
634 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
635 entries. Allocate relocation entries in .rela.plt.unloaded if
636 generating a VxWorks executable.
637 (sh_elf_always_size_sections): New function.
638 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
640 (sh_elf_relocate_section): Use get_howto_table. Honor
641 partial_inplace when calculating the addend for dynamic
642 relocations. Use get_plt_index.
643 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
644 and htab->plt_info. Fill in the bra .plt offset for VxWorks
645 executables. Populate .rela.plt.unloaded. Do not make
646 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
647 (sh_elf_finish_dynamic_sections): Use install_plt_field and
648 htab->plt_info. Handle cases where there is no special PLT header.
649 Populate the first relocation in .rela.plt.unloaded and fix up
650 the remaining entries.
651 (sh_elf_plt_sym_val): Use get_plt_info.
652 (elf_backend_always_size_sections): Define.
653 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
654 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
655 (elf32_bed, elf_backend_want_plt_sym): Likewise.
656 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
657 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
658 (elf_backend_add_symbol_hook): Likewise.
659 (elf_backend_link_output_symbol_hook): Likewise.
660 (elf_backend_emit_relocs): Likewise.
661 (elf_backend_final_write_processing): Likewise.
662 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
663 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
664 (bfd_elf32_shvxworks_vec): Likewise.
665 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
666 bfd_elf32_shvxworks_vec.
668 2006-08-02 Mark Kettenis <kettenis@gnu.org>
670 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
671 * configure: Regenerate.
673 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
676 * elf64-x86-64.c: Add FreeBSD support.
677 (elf64_x86_64_fbsd_post_process_headers): New function.
678 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
679 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
681 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
682 * configure: Regenerate.
684 2006-07-26 Andreas Schwab <schwab@suse.de>
686 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
688 2006-07-26 Alan Modra <amodra@bigpond.net.au>
690 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
691 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
692 (define elf_backend_modify_segment_map): Don't define.
694 2006-07-25 Thiemo Seufer <ths@networkno.de>
696 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
697 linking of objects for compatible machine types.
699 2006-07-25 Thiemo Seufer <ths@networkno.de>
701 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
702 also for same symbol.
704 2006-07-25 Thiemo Seufer <ths@mips.com>
706 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
708 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
710 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
711 sections only if the SHF_OS_NONCONFORMING flag is present.
713 2006-07-24 Nick Clifton <nickc@redhat.com>
716 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
717 existance of output sections before putting their entries into the
720 2006-07-20 Thiemo Seufer <ths@mips.com>
722 * elf32-mips.c (mips16_jump_reloc): Remove function.
723 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
724 instead of mips16_jump_reloc.
725 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
726 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
727 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
729 2006-07-19 Alan Modra <amodra@bigpond.net.au>
731 * bfd-in.h (enum notice_asneeded_action): Define.
732 * bfd-in2.h: Regenerate.
733 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
734 function with NULL name for as-needed handling.
736 2006-07-18 Paul Brook <paul@codesourcery.com>
738 * bfd-in2.h: Regenerate.
739 * libbfd.h: Regenerate.
740 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
742 2006-07-18 Nick Clifton <nickc@redhat.com>
744 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
745 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
747 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
749 2006-07-14 Jakub Jelinek <jakub@redhat.com>
751 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
753 2006-07-14 Mark Kettenis <kettenis@gnu.org>
755 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
756 to the start of a block.
758 2006-07-13 Nick Clifton <nickc@redhat.com>
760 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
761 returning a NULL value.
763 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
766 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
767 the old versioned dynamic definition to the new one with
768 non-default visibility. Hide the symbol if it is hidden or
771 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
773 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
775 2006-07-10 Jakub Jelinek <jakub@redhat.com>
777 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
778 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
780 (special_sections_g): Include .gnu.hash section.
781 (bfd_elf_gnu_hash): New function.
782 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
783 (struct elf_backend_data): Add elf_hash_symbol method.
784 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
785 only if info->emit_hash, create .gnu.hash section if
787 (struct collect_gnu_hash_codes): New type.
788 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
789 _bfd_elf_hash_symbol): New functions.
790 (compute_bucket_count): Don't compute HASHCODES array, instead add
791 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
792 instead of bed->s->arch_size / 8. Fix .hash size estimation.
793 When not optimizing, use the number of hashed symbols rather than
795 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
796 and ADD DT_GNU_HASH if info->emit_gnu_hash.
797 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
798 adjust compute_bucket_count caller. Create and populate .gnu.hash
799 section if info->emit_gnu_hash.
800 (elf_link_output_extsym): Only populate .hash section if
801 finfo->hash_sec != NULL.
802 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
803 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
804 (elfNN_bed): Add elf_backend_hash_symbol.
805 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
806 (elf_backend_hash_symbol): Define.
807 * elf32-i386.c (elf_i386_hash_symbol): New function.
808 (elf_backend_hash_symbol): Define.
810 2006-07-05 Nick Clifton <nickc@redhat.com>
813 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
814 entry when multiple definitions of a symbol are encountered.
816 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
818 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
820 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
821 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
823 2006-06-29 Jakub Jelinek <jakub@redhat.com>
826 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
827 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
829 (elf_i386_relocate_section): Likewise. For GD->IE transition
830 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
832 2006-06-23 Alan Modra <amodra@bigpond.net.au>
835 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
836 program_header_size to -1.
837 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
838 (assign_file_positions_for_load_sections ): Likewise.
839 (_bfd_elf_sizeof_headers): Use saved program_header_size if
841 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
842 alloc if already done.
843 * elf32-i386.c (elf_i386_mkobject): Likewise.
844 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
845 * elf32-s390.c (elf_s390_mkobject): Likewise.
846 * elf32-sh.c (sh_elf_mkobject): Likewise.
847 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
848 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
849 * elf64-s390.c (elf_s390_mkobject): Likewise.
850 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
851 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
853 2006-06-20 Jakub Jelinek <jakub@redhat.com>
855 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
856 section for relocatable link.
858 2006-06-21 Alan Modra <amodra@bigpond.net.au>
860 * elf-bfd.h (struct elf_backend_data): Add
861 elf_backend_modify_program_headers.
862 * elfxx-target.h (elf_backend_modify_program_headers): Define.
863 (elfNN_bed): Init new field.
864 * elf.c (elf_modify_segment_map): Remove comment.
865 (assign_file_positions_for_load_sections): Only call
866 elf_modify_segment_map for objcopy/strip.
867 (assign_file_positions_except_relocs): Call
868 elf_backend_modify_program_headers.
869 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
871 (elf32_frvfdpic_modify_segment_map): Delete.
872 (elf32_frvfdpic_modify_program_headers): New.
873 (elf_backend_modify_segment_map): Don't define.
874 (elf_backend_modify_program_headers): Define.
875 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
877 (elf32_bfinfdpic_modify_segment_map): Delete.
878 (elf32_bfinfdpic_modify_program_headers): New.
879 (elf_backend_modify_segment_map): Don't define.
880 (elf_backend_modify_program_headers): Define.
881 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
883 (elfNN_ia64_modify_segment_map): ..here.
884 (elf_backend_modify_program_headers): Define.
886 2006-06-20 Jakub Jelinek <jakub@redhat.com>
888 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
889 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
891 2006-06-20 Alan Modra <amodra@bigpond.net.au>
893 * elf-bfd.h: Formatting.
894 (_bfd_elf_map_sections_to_segments): Declare.
895 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
896 clear program_header_size.
897 * elf.c (get_program_header_size): Move. Don't use or set saved
898 program_header_size here.
899 (elf_modify_segment_map): New function. Split out from..
900 (assign_file_positions_for_load_sections): ..here. Assert
901 header size is correct. Remove dead code.
902 (_bfd_elf_map_sections_to_segments): Rename from
903 map_sections_to_segments. Make global. Use get_program_header_size
904 when we need estimate of header size. Call elf_modify_segment_map.
905 Set program_header_size.
906 (print_segment_map): Delete.
907 (_bfd_elf_sizeof_headers): If segment_map available, get the
909 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
910 for calling more than once.
911 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
912 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
913 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
914 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
915 (elf_backend_additional_program_headers): Delete.
916 (elf_backend_modify_segment_map): Delete.
917 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
918 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
919 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
921 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
923 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
924 bit for undefined symbols.
926 2006-06-19 Alan Modra <amodra@bigpond.net.au>
928 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
930 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
931 bfd_link_info pointer.
932 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
933 * bfd.c (bfd_sizeof_headers): Tweak param name.
934 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
935 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
936 * binary.c (binary_sizeof_headers): Adjust.
937 * bout.c (b_out_sizeof_headers): Adjust.
938 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
939 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
940 * coffgen.c (coff_sizeof_headers): Adjust.
941 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
942 (ecoff_compute_section_file_positions): Adjust.
943 (_bfd_ecoff_write_object_contents): Adjust.
944 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
945 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
946 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
947 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
948 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
949 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
950 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
951 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
952 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
953 * i386msdos.c: Convert to ISO C.
954 (msdos_sizeof_headers): Adjust.
955 * i386os9k.c: Convert to ISO C.
956 (os9k_sizeof_headers): Adjust.
957 * ieee.c (ieee_sizeof_headers): Adjust.
958 * ihex.c (ihex_sizeof_headers): Adjust.
959 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
960 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
961 * libcoff-in.h (coff_sizeof_headers): Adjust.
962 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
963 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
964 * mmo.c (mmo_sizeof_headers): Adjust.
965 * oasys.c (oasys_sizeof_headers): Adjust.
966 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
967 * pef.c (bfd_pef_sizeof_headers): Adjust.
968 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
969 * som.c (som_sizeof_headers): Adjust.
970 * srec.c (srec_sizeof_headers): Adjust.
971 * tekhex.c (tekhex_sizeof_headers): Adjust.
972 * versados.c (versados_sizeof_headers): Adjust.
973 * vms.c (vms_sizeof_headers): Adjust.
974 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
975 * xsym.c (bfd_sym_sizeof_headers): Adjust.
976 * xsym.h (bfd_sym_sizeof_headers): Adjust.
977 * bfd-in2.h: Regenerate.
978 * libbfd.h: Regenerate.
979 * libcoff.h: Regenerate.
981 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
983 * bfd-in2.h: Regenerate.
984 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
985 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
986 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
987 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
988 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
989 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
990 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
991 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
992 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
993 R_ARM_LDC_SB_G2): New relocation types.
994 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
995 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
997 (elf32_arm_howto_table_3): Delete; contents merged into
998 elf32_arm_howto_table_2.
999 (elf32_arm_howto_from_type): Adjust correspondingly.
1000 (elf32_arm_reloc_map): Extend with the above relocations.
1001 (calculate_group_reloc_mask): New function.
1002 (identify_add_or_sub): New function.
1003 (elf32_arm_final_link_relocate): Support for the above
1005 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1006 codes to correspond to the above relocations.
1008 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1010 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1011 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1012 (elf_m68k_plt_entry): Likewise.
1013 (elf_m68k_plt_info): New table.
1014 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1015 (ISAB_PLT_ENTRY_SIZE): ...this.
1016 (CFV4E_FLAG): Delete.
1017 (elf_cfv4e_plt0_entry): Rename to...
1018 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1019 for the second instruction too.
1020 (elf_cfv4e_plt_entry): Rename to...
1021 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1022 (elf_isab_plt_info): New table.
1023 (CPU32_FLAG): Delete.
1024 (PLT_CPU32_ENTRY_SIZE): Rename to...
1025 (CPU32_PLT_ENTRY_SIZE): ...this.
1026 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1027 style in-place addends.
1028 (elf_cpu32_plt_entry): Likewise.
1029 (elf_cpu32_plt_info): New table.
1030 (elf_m68k_link_hash_table): Add a plt_info field.
1031 (elf_m68k_link_hash_table_create): Initialize it.
1032 (elf_m68k_get_plt_info): New function.
1033 (elf_m68k_always_size_sections): Likewise.
1034 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1035 (elf_m68k_install_pc32): New function.
1036 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1037 elf_m68k_install_pc32.
1038 (elf_m68k_finish_dynamic_sections): Likewise.
1039 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1040 (elf_backend_always_size_sections): Define.
1042 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1044 * elflink.c (elf_link_add_object_symbols): Save and restore
1045 struct bfd_hash_table table, size and count fields for
1048 2006-06-12 Thiemo Seufer <ths@mips.com>
1050 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1051 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1052 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1053 Delete old comments.
1054 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1056 2006-06-12 Nick Clifton <nickc@redhat.com>
1059 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1060 about mismatched alignments to allow for the case where the common
1061 alignment has been deduced from the section alignment.
1062 * bfd.c (_bfd_default_error_handler): Update comment to explain
1063 why bfd and asection varargs are out of order. Explicitly catch
1064 and abort on NULL bfd and asection arguments.
1066 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1067 Thiemo Seufer <ths@mips.com>
1069 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1070 (STUB_ORI): New macro.
1071 (STUB_LI16U): Fix formatting.
1072 (MIPS_FUNCTION_STUB_SIZE): Delete.
1073 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1074 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1075 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1076 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1077 instead of MIPS_FUNCTION_STUB_SIZE.
1078 (count_section_dynsyms): New function, split out from
1079 _bfd_mips_elf_final_link.
1080 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1081 of the number of dynamic symbols needed and use it to set up
1082 function_stub_size. Use function_stub_size rather than
1083 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1084 Use 16-byte stubs for 0x10000 dynamic symbols.
1085 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1086 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1087 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1088 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1089 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1090 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1091 Use STUB_ORI rather than STUB_LI16U for big stubs.
1092 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1093 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1095 2006-06-09 David Ung <davidu@mips.com>
1097 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1098 calling relocations.
1100 2006-06-08 David Daney <ddaney@avtrex.com>
1102 * elfxx-mips.c (STUB_LI16): Removed.
1103 (STUB_LUI): New macro.
1104 (STUB_LI16U): Ditto.
1105 (STUB_LI16S): Ditto.
1106 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1107 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1108 MIPS_FUNCTION_STUB_SIZE.
1109 (_bfd_mips_elf_always_size_sections): Ditto.
1110 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1111 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1112 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1113 to allow larger symbol table indexes.
1115 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1117 * po/Make-in (pdf, ps): New dummy targets.
1119 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1121 * hash.c (bfd_hash_lookup): Correct stray line.
1123 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1124 (elfcore_grok_nto_status): Use long instead of pid_t.
1125 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1127 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1129 * po/Make-in (top_builddir): Define.
1131 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1133 * Makefile.am: Run "make dep-am".
1134 * Makefile.in: Regenerate.
1135 * config.in: Regenerate.
1137 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1138 H.J. Lu <hongjiu.lu@intel.com>
1141 * elflink.c (bfd_elf_final_link): Don't output section symbols
1142 for special ELF sections.
1144 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1146 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1147 instead of bfd_make_section*.
1148 * aix386-core.c: Likewise.
1149 * aix5ppc-core.c: Likewise.
1150 * aout-adobe.c: Likewise.
1151 * aoutf1.h: Likewise.
1152 * binary.c: Likewise.
1153 * cisco-core.c: Likewise.
1154 * coff-arm.c: Likewise.
1155 * coff-h8300.c: Likewise.
1157 * elf32-bfin.c: Likewise.
1158 * elf32-m32c.c: Likewise.
1159 * hppabsd-core.c: Likewise.
1160 * hpux-core.c: Likewise.
1161 * i386linux.c: Likewise.
1164 * irix-core.c: Likewise.
1165 * lynx-core.c: Likewise.
1166 * m68klinux.c: Likewise.
1167 * mach-o.c: Likewise.
1168 * netbsd-core.c: Likewise.
1169 * nlmcode.h: Likewise.
1170 * opncls.c: Likewise.
1171 * osf-core.c: Likewise.
1172 * peXXigen.c: Likewise.
1173 * ppcboot.c: Likewise.
1174 * ptrace-core.c: Likewise.
1175 * rs6000-core.c: Likewise.
1176 * sco5-core.c: Likewise.
1177 * sparclinux.c: Likewise.
1179 * sunos.c: Likewise.
1180 * trad-core.c: Likewise.
1181 * xcofflink.c: Likewise.
1184 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1186 * Makefile.am (INCLUDES): Use @INCINTL@.
1187 * acinclude.m4: Include new gettext macros.
1188 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1189 Manually substitute POFILES and GMOFILES.
1190 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1192 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1194 * bfd.c (bfd_emul_get_maxpagesize): New.
1195 (bfd_elf_set_pagesize): Likewise.
1196 (bfd_emul_set_maxpagesize): Likewise.
1197 (bfd_emul_get_commonpagesize): Likewise.
1198 (bfd_emul_set_commonpagesize): Likewise.
1199 * bfd-in2.h: Regenerated.
1201 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1202 (xvec_get_elf_backend_data): New.
1203 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1205 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1206 * elfxx-target.h (elfNN_bed): Likewise.
1208 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1209 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1210 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1211 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1212 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1213 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1214 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1215 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1216 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1217 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1218 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1219 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1221 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1222 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1224 * targets.c (bfd_find_target): Support NULL abfd.
1226 2006-05-30 Nick Clifton <nickc@redhat.com>
1228 * po/es.po: Updated Spanish translation.
1230 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1231 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf.c (assign_file_positions_for_load_sections): Retrieve
1234 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1235 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1236 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1238 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1242 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1246 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1248 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1250 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1252 * elf.c (sym_is_global): Return a bfd_boolean.
1253 (ignore_section_sym): New function.
1254 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1255 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1256 bfd before using elf_section_syms.
1258 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1260 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1261 (sh*l*-*-netbsdelf*): Likewise.
1262 (sh-*-netbsdelf*): Likewise.
1263 (shl*-*-elf*): Likewise.
1264 (sh[1234]l*-*-elf*): Likewise.
1265 (sh3el*-*-elf*): Likewise.
1266 (shl*-*-kaos*): Likewise.
1267 (sh-*-elf*): Likewise.
1268 (sh[1234]*-elf*): Likewise.
1269 (sh-*-rtems*): Likewise.
1270 (sh-*-kaos*): Likewise.
1272 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1275 * config.bfd: Set want64 to true if 64bit bfd is used.
1276 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1277 (sh*l*-*-netbsdelf*): Likewise.
1278 (sh-*-netbsdelf*): Likewise.
1279 (shl*-*-elf*): Likewise.
1280 (sh[1234]l*-*-elf*): Likewise.
1281 (sh3el*-*-elf*): Likewise.
1282 (shl*-*-kaos*): Likewise.
1283 (sh-*-elf*): Likewise.
1284 (sh[1234]*-elf*): Likewise.
1285 (sh-*-rtems*): Likewise.
1286 (sh-*-kaos*): Likewise.
1288 2006-05-24 Paul Brook <paul@codesourcery.com>
1290 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1291 * elf32-arm.c (output_arch_syminfo): Define.
1292 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1293 elf32_arm_output_arch_local_syms): New functions.
1294 (elf_backend_output_arch_local_syms): Define.
1295 * elflink.c (bfd_elf_final_link): Call
1296 elf_backend_output_arch_local_syms.
1297 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1299 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1301 2006-05-24 Paul Brook <paul@codesourcery.com>
1303 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1304 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1305 elf32_arm_finish_dynamic_symbol): Use them.
1307 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1308 Randolph Chung <tausq@debian.org>
1310 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1311 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1312 Add handling for TLS relocations.
1313 (elf_hpp_reloc_final_type): Handle TLS relocs.
1314 * elf32-hppa.c: Add authors for cleanup and TLS support.
1315 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1316 (elf32_hppa_link_hash_entry): Add tls_type.
1317 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1318 (hppa_link_has_newfunc): Set tls_type.
1319 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1320 (hppa_stub_name): Use hh_name macro.
1321 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1322 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1324 (elf32_hppa_gc_sweep_hook): Likewise.
1325 (allocate_dynrelocs): Handle TLS relocs.
1326 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1327 relocs. Use hh_name macro.
1328 (dtpoff_base): New function.
1330 (elf32_hppa_optimized_tls_reloc): Likewise.
1331 (final_link_relocate): Handle TLS relocs.
1332 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1334 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1335 hh_name and eh_name macros.
1336 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1338 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1340 * archures.c: Add bfd_mach_avr6.
1341 * cpu-avr.c: Likewise.
1342 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1344 * libbfd.h: Regenerate.
1345 * bfd-in2.h:Regenerate.
1346 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1347 * elf32-avr.c: Add elf32-avr.h to include list.
1348 (elf32_avr_stub_hash_entry): New function.
1349 (elf32_avr_link_hash_table): New struct.
1350 (avr_link_hash_table): Likewise.
1351 (avr_stub_hash_entry): Likewise.
1352 (avr_stub_hash_lookup): New function.
1353 (stub_hash_newfunc): New function.
1354 (elf32_avr_link_hash_table_create): New function.
1355 (elf32_avr_link_hash_table_free): New function.
1356 (avr_get_stub_addr): New function.
1357 (debug_relax, debug_stubs): Add new global variables controlling
1358 debugging printout to stdout.
1359 (avr_pc_wrap_around): Change the type to bfd_vma.
1360 (avr_replace_call_ret_sequences): Add a new variable controling
1361 linkrelax optimizations.
1362 (avr_stub_is_required_for_16_bit_reloc): New function.
1363 (avr_final_link_relocate):
1364 Add linker hash table to parameter list. Use stub addr. if necessary.
1365 (elf32_avr_relocate_section):
1366 Add linker hashtable to parameter list of avr_final_link_relocate.
1367 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1368 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1369 (elf32_avr_relax_delete_bytes):
1370 Iterate over all sections of a bfd when adjusting relocs addends.
1371 (elf32_avr_relax_section):
1372 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1374 (avr_stub_name): New function.
1375 (avr_get_stub_entry): New function.
1376 (avr_add_stub): New function.
1377 (avr_build_one_stub): New function.
1378 (avr_size_one_stub): New function.
1379 (elf32_avr_setup_params): New function.
1380 (elf32_avr_setup_section_lists): New function.
1381 (get_local_syms): New function.
1382 (elf32_avr_size_stubs): New function.
1383 (bfd_elf32_bfd_link_hash_table_create): New function.
1384 (bfd_elf32_bfd_link_hash_table_free): New function.
1386 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1390 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1391 update CIE/FDE length. Don't pad to the section alignment.
1393 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1395 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1396 deteted entries in .eh_frame section.
1398 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1400 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1401 instead of _GLOBAL_OFFSET_TABLE_.
1402 (bfin_relocate_section): Ditto.
1403 (_bfin_create_got_section): Ditto.
1404 (elf32_bfinfdpic_create_dynamic_sections): Use
1405 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1406 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1408 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1410 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1411 function syms over other syms.
1413 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1415 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1417 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1418 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1419 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1420 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1421 Use MIPS_ELF_READONLY_SECTION.
1422 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1423 creating DT_TEXTREL.
1424 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1425 if no text relocations were generated.
1427 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1429 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1431 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1433 * elf.c (elf_fake_sections): Formatting.
1434 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1435 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1436 section alignment to increase p_align for PT_LOAD.
1437 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1438 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1439 other than PT_LOAD, and PT_NOTE in core.
1441 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1443 * elf.c (assign_file_positions_for_segments): Split into..
1444 (assign_file_positions_for_load_sections): ..this, and..
1445 (assign_file_positions_for_non_load_sections): ..this new function,..
1446 (assign_file_positions_except_relocs): ..writing program headers here.
1448 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1450 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1451 non-load sections if they have relocs.
1453 2006-05-15 Paul Brook <paul@codesourcery.com>
1455 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1456 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1457 Check symbol name is of specified type.
1458 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1459 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1460 bfd_is_arm_special_symbol_name.
1461 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1462 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1463 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1464 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1465 (bfd_is_arm_special_symbol_name): Add prototype.
1466 * bfd-in2.h: Regenerate.
1468 2006-05-15 David Heine <dlheine@tensilica.com>
1469 Bob Wilson <bob.wilson@acm.org>
1471 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1472 undefined opcode. Clean up assertions.
1473 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1474 Factor most of the code into separate functions....
1475 (can_narrow_instruction, can_widen_instruction): New.
1476 (prev_instr_is_a_loop): New.
1477 (compute_ebb_proposed_actions): Combine error handling code for
1478 decode errors. Replace call to insn_decode_len with inline code.
1479 Use can_narrow_instruction and can_widen_instruction. Handle errors
1480 from call to xtensa_opcode_is_loop.
1481 (relax_section): Adjust calls to narrow_instruction and
1484 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1487 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1490 2006-05-11 Michael Matz <matz@suse.de>
1492 * elflink.c (match_group_member): Correctly iterate group
1495 2006-05-11 Paul Brook <paul@codesourcery.com>
1497 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1498 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1499 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1501 * bfd-in2.h: Regenerate.
1502 * libbfd.h: Regenerate.
1503 * libcoff.h: Regenerate.
1505 2006-05-11 Mike Bland <mbland@google.com>
1507 * elf.c (_bfd_elf_init_private_section_data): Don't change
1508 section type if already set.
1510 2006-05-10 Nick Clifton <nickc@redhat.com>
1513 * elfcode.h (valid_section_index_p): New function: Checks for a
1514 valid section index. Allows indicies in the range SHN_LOPROC to
1516 (elf_object_p): Use valid_section_index_p.
1518 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1520 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1521 ARM_SECREL): Mark WinCE versions of these relocs as partial
1523 (coff_arm_relocate_section): Adjust addend for WinCE.
1525 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1528 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1530 2006-05-09 Nick Clifton <nickc@redhat.com>
1532 * coffcode.h (coff_write_relocs): Produce an error message if a an
1533 out-of-range symbol index is detected in a reloc.
1535 2006-05-09 Ben Elliston <bje@au.ibm.com>
1537 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1538 local variable `dynobj'.
1540 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1542 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1543 of the bfd's sections for the reloc-addend adjustments.
1545 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1547 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1548 (elf_s390_relocate_section): Add code to do the GD->LE and
1549 LD->LE TLS linker optimizations if a brasl instruction is used
1550 for the __tls_get_offset function call.
1551 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1553 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1555 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1556 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1557 the .toc and referenced by a TLS code sequence.
1558 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1559 .toc is the first section in a file.
1561 2006-05-04 Andreas Schwab <schwab@suse.de>
1563 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1564 regs instead of an array of int.
1565 (struct external_solaris_bcp_core): Likewise.
1566 (swapcore_sun3): Use offsetof instead of computing the offset
1568 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1569 (swapcore_solaris_bcp): Likewise.
1571 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1573 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1576 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1578 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1581 2006-05-04 Ben Elliston <bje@au.ibm.com>
1583 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1585 * cofflink.c (process_embedded_commands): Remove unused local
1586 variables `had_read' and `had_shared'.
1587 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1589 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1591 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1593 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1594 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1595 (bfd_und_symbol, bfd_ind_symbol): Delete.
1596 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1598 (STD_SECTION): Adjust.
1599 (_bfd_generic_new_section_hook): New function, extracted from..
1600 (bfd_section_init): ..here.
1601 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1602 und and ind sections.
1603 * elf.c (_bfd_elf_large_com_section): Adjust.
1604 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1605 * pdp11.c (new_section_hook): Likewise.
1606 * coffcode.h (coff_new_section_hook): Likewise.
1607 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1608 * elf.c (_bfd_elf_new_section_hook): Likewise.
1609 * vms.c (vms_new_section_hook): Likwise.
1610 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1612 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1613 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1614 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1615 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1616 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1617 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1618 * ieee.c (ieee_new_section_hook): Likewise. Call
1619 _bfd_generic_new_section_hook too.
1620 * mmo.c (mmo_new_section_hook): Likewise.
1621 * oasys.c (oasys_new_section_hook): Likewise.
1622 * som.c (som_new_section_hook): Likewise.
1623 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1624 * bfd-in2.h: Regenerate.
1625 * libbfd.h: Regenerate.
1627 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1629 * hash.c (DEFAULT_SIZE): Revert last change.
1630 (higher_prime_number): Correct test for no larger prime. Don't
1631 abort on error, instead return 0. Depopulate primes[].
1632 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1634 2006-05-02 Paul Brook <paul@codesourcery.com>
1636 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1639 2006-05-02 Ben Elliston <bje@au.ibm.com>
1641 * archive.c (bfd_generic_archive_p): Remove unused local variable
1643 * dwarf2.c (decode_line_info): Remove unused local variable
1645 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1647 * tekhex.c (tekhex_write_object_contents): Remove unused local
1648 variable `bytes_written'.
1649 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1650 variable `r_addend'.
1651 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1652 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1653 (_bfd_ns32k_relocate_contents): Remove break after return.
1654 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1656 2006-05-02 Nick Clifton <nickc@redhat.com>
1658 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1659 in order to avoid conflicts with the global DEBUG define.
1661 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1663 * dwarf2.c: Formatting.
1664 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1665 output section check.
1666 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1667 * elf32-m32c.c: Similarly.
1668 * elf32-ppc.c: Similarly.
1669 * elf32-v850.c: Similarly.
1670 * nlm32-sparc.c: Similarly.
1671 * elfcode.h: Similarly.
1672 (elf_symbol_flags): Delete.
1673 * elflink.c (elf_link_input_bfd): Comment typo.
1675 2006-05-01 DJ Delorie <dj@redhat.com>
1677 * bfd-in.h (bfd_hash_table): Add count field.
1678 * bfd-in2.h: Regenerate.
1679 * hash.c (higher_prime_number): New.
1680 (bfd_hash_table_inint_n): Init count field.
1681 (bfd_hash_lookup): Grow table as needed.
1683 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1686 * tekhex.c (getvalue): Change return type to bfd_boolean and
1687 add the new parameter. Return false if the unexpected character
1690 (first_phase): Change return type to bfd_boolean and return
1691 false if the unexpected character is found. Replace abort
1692 with returning false.
1693 (pass_over): Change return type to bfd_boolean and the type of
1694 the second argument to bfd_boolean (*) (bfd *, int, char *).
1695 Return false if FUNC returns false.
1696 (tekhex_object_p): Return NULL if pass_over fails.
1698 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1700 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1702 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1705 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1706 and flags if its BFD flags have been set.
1707 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1708 section type from input if it has been set to something
1711 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1717 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1718 abfd->sections is NULL.
1719 (elf32_arm_bfd_free_cached_info): New.
1720 (bfd_elf32_bfd_free_cached_info): Defined.
1722 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1723 to _bfd_free_cached_info.
1725 * libbfd-in.h (_bfd_free_cached_info): New.
1726 * libbfd: Regenerated.
1728 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1729 (_bfd_free_cached_info): New.
1731 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1733 * elf.c (assign_file_positions_except_relocs): Move code setting
1734 file position of non-loaded sections..
1735 (assign_file_positions_for_segments): ..to here.
1737 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1741 applications. Issue an error on sections we don't know how
1744 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1746 * Makefile.am: Run "make dep-am".
1747 * Makefile.in: Regenerate.
1749 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1751 * warning.m4 (--enable-werror): Format help message.
1752 (--enable-build-warnings): Likewise.
1753 * configure: Regenerate.
1755 2006-04-18 Nick Clifton <nickc@redhat.com>
1758 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1759 fields to still be handled as ELF files.
1761 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1763 * po/SRC-POTFILES.in: Regenerated.
1765 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1767 * configure.in: Update version to 2.17.50.
1768 * configure: Regenerated.
1770 2006-04-14 David Heine <dlheine@tensilica.com>
1772 * elf32-xtensa.c (build_reloc_opcodes): New.
1773 (compute_text_actions): Use it to decode opcodes outside inner loop.
1774 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1775 it is set, use it to get the opcodes for relocations.
1776 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1778 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1782 (GOT_TLS_IE_IE): Likewise.
1783 (GOT_TLS_IE_GD): Likewise.
1784 (GOT_TLS_IE_MASK): Likewise.
1785 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1786 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1788 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1789 are set, treat tls_type as GOT_TLS_IE_BOTH.
1790 (elf_i386_relocate_section): Likewise.
1792 2006-04-07 Randolph Chung <tausq@debian.org>
1794 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1795 (elf64_hppa_grok_psinfo): Likewise.
1796 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1798 2006-04-06 DJ Delorie <dj@redhat.com>
1800 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1801 each plt entry we create.
1803 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1805 * po/Make-in: Add install-html target.
1806 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1807 htmldir. Add install-html and install-html-recursive targets.
1808 * Makefile.in: Regenerate.
1809 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1810 * configure: Regenerate.
1812 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1814 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1815 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1818 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1820 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1823 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1824 James E Wilson <wilson@specifixinc.com>
1827 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1828 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1830 (elfNN_ia64_link_hash_entry): Likewise.
1831 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1833 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1835 (elfNN_ia64_hash_hide_symbol): Likewise.
1836 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1837 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1838 (elfNN_ia64_global_dyn_info_free): New function.
1839 (elfNN_ia64_local_dyn_info_free): Likewise.
1840 (elfNN_ia64_hash_table_free): Free local and global
1841 elfNN_ia64_dyn_sym_info.
1842 (addend_compare): New function.
1843 (sort_dyn_sym_info): Likewise.
1844 (get_dyn_sym_info): Updated to use binary search for addend.
1845 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1846 relocation arrays first.
1848 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1850 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1853 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1856 * elflink.c (check_dynsym): New.
1857 (elf_link_output_extsym): Use it.
1858 (bfd_elf_final_link): Likewise.
1860 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1863 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1864 symbol from the dynamic definition with the default version if
1865 its type and the type of existing regular definition mismatch.
1867 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1868 Daniel Jacobowitz <dan@codesourcery.com>
1870 * config.bfd (sparc-*-vxworks*): New stanza.
1871 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1872 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1873 * configure: Regenerate.
1874 * elf32-sparc.c: Include elf-vxworks.h.
1875 (elf32_sparc_vxworks_link_hash_table_create: New.
1876 (elf32_sparc_vxworks_final_write_processing): New.
1877 (TARGET_BIG_SYM): Override for VxWorks.
1878 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1879 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1880 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1881 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1882 (elf_backend_link_output_symbol_hook): Likewise.
1883 (elf_backend_emit_relocs): Likewise.
1884 (elf_backend_final_write_processing, elf32_bed): Likewise.
1885 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1886 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1887 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1888 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1889 build_plt_entry here.
1890 (create_got_section): Initialize sgotplt for VxWorks.
1891 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1892 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1893 Call elf_vxworks_create_dynamic_sections for VxWorks.
1894 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1895 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1896 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1897 for VxWorks. Check for the .got.plt section.
1898 (sparc_vxworks_build_plt_entry): New function.
1899 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1900 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1901 absolute on VxWorks.
1902 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1903 and DT_PLTGOT on VxWorks.
1904 (sparc_vxworks_finish_exec_plt): New.
1905 (sparc_vxworks_finish_shared_plt): New.
1906 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1907 Use plt_header_size and plt_entry_size.
1908 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1909 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1910 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1911 (elf32-sparc.lo): Likewise.
1912 * Makefile.in: Regenerate.
1913 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1914 (_bfd_target_vector): Add a pointer to it.
1916 2006-03-30 Ben Elliston <bje@au.ibm.com>
1919 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1920 special section number that exceeds the number of ELF sections
1921 (eg. SHN_MIPS_SCOMMON).
1923 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1925 * elfxx-mips.c (mips_got_entry): Add more commentary.
1926 (mips_elf_local_got_index): Use the hash table entry to record
1927 the GOT index of forced-local symbols.
1928 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1929 in either the hash table entry or the mips_got_entry, not both.
1930 Add more commentary.
1931 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1932 mips_elf_initialize_tls_index.
1934 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1936 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1937 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1938 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1939 bfin_areloc_howto_table): Delete. All
1940 uses deleted as well.
1941 (bfin_reloc_map): Delete all stack relocs.
1942 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1943 bfin_reloc_type_lookup): Don't support them.
1944 (bfin_relocate_section): Don't try to handle them.
1946 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1947 * configure.in: Likewise.
1948 * configure: Regenerate.
1949 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1950 (BFIN_RELOC_MAX): Now 0x21.
1951 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1952 (bfd_elf32_bfinfdpic_vec): Declare.
1953 (IS_FDPIC): New macro.
1954 (struct bfinfdpic_elf_link_hash_table): New struct.
1955 (bfinfdpic_hash_table, bfinfdpic_got_section,
1956 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1957 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1958 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1959 bfinfdpic_plt_initial_offset): Accessor macros for it.
1960 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1961 (struct bfinfdpic_relocs_info): New struct.
1962 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1963 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1964 DEFAULT_STACK_SIZE): New macros.
1965 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1966 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1967 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1968 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1969 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1970 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1971 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1972 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1973 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1974 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1975 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1976 _bfinfdpic_resolve_final_relocs_info,
1977 elf32_bfinfdpic_size_dynamic_sections,
1978 elf32_bfinfdpic_always_size_sections,
1979 elf32_bfinfdpic_modify_segment_map,
1980 _bfinfdpic_count_got_plt_entries,
1981 elf32_bfinfdpic_finish_dynamic_sections,
1982 elf32_bfinfdpic_adjust_dynamic_symbol,
1983 elf32_bfinfdpic_finish_dynamic_symbol,
1984 elf32_bfinfdpic_elf_use_relative_eh_frame,
1985 elf32_bfinfdpic_elf_encode_eh_address,
1986 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1987 elf32_bfinfdpic_copy_private_bfd_data,
1988 (struct _bfinfdpic_dynamic_got_info,
1989 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1990 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1991 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1992 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1993 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1994 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1995 bfd_elf32_bfd_copy_private_bfd_data,
1996 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1997 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1998 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1999 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2000 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2001 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2002 elf_backend_omit_section_dynsym): Redefine these macros and include
2003 "elf32-target.h" again to create the elf32-bfinfdpic target.
2004 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2005 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2006 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2007 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2008 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2009 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2010 BFD_RELOC_BFIN_GOTOFFLO): New.
2011 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2012 (_bfd_target_vector): Add it.
2013 * bfd-in2.h: Regenerate.
2014 * libbfd.h: Regenerate.
2016 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2018 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2019 incompatible. Likewise MAC and EMAC code.
2020 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2021 bfd_get_compatible to set the new bfd architecture. Rely on it
2022 to detect incompatibilities.
2024 2006-03-23 Michael Matz <matz@suse.de>
2026 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2027 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2028 BFD_RELOC_X86_64_PLTOFF64.
2029 * bfd-in2.h: Regenerated.
2030 * libbfd.h: Regenerated.
2031 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2032 Add howtos for above relocs.
2033 (x86_64_reloc_map): Add mappings for new relocs.
2034 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2035 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2036 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2038 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2039 elf64_x86_64_check_relocs for the new relocs.
2040 (elf64_x86_64_relocate_section): Handle new relocs.
2042 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2044 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2045 rel->r_addend is zero.
2047 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2049 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2052 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2053 Daniel Jacobowitz <dan@codesourcery.com>
2054 Phil Edwards <phil@codesourcery.com>
2055 Zack Weinberg <zack@codesourcery.com>
2056 Mark Mitchell <mark@codesourcery.com>
2057 Nathan Sidwell <nathan@codesourcery.com>
2059 * bfd-in2.h: Regenerate.
2060 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2061 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2062 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2063 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2064 (bfd_elf32_littlemips_vec): Likewise.
2065 (bfd_elf32_nbigmips_vec): Likewise.
2066 (bfd_elf32_nlittlemips_vec): Likewise.
2067 (bfd_elf32_ntradbigmips_vec): Likewise.
2068 (bfd_elf32_ntradlittlemips_vec): Likewise.
2069 (bfd_elf32_tradbigmips_vec): Likewise.
2070 (bfd_elf32_tradlittlemips_vec): Likewise.
2071 (bfd_elf64_bigmips_vec): Likewise.
2072 (bfd_elf64_littlemips_vec): Likewise.
2073 (bfd_elf64_tradbigmips_vec): Likewise.
2074 (bfd_elf64_tradlittlemips_vec): Likewise.
2075 * elf32-mips.c: Include elf-vxworks.h.
2076 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2077 instead of calling mips_elf32_rtype_to_howto directly.
2078 (mips_vxworks_copy_howto_rela): New reloc howto.
2079 (mips_vxworks_jump_slot_howto_rela): Likewise.
2080 (mips_vxworks_bfd_reloc_type_lookup): New function.
2081 (mips_vxworks_rtype_to_howto): Likewise.
2082 (mips_vxworks_final_write_processing): Likewise.
2083 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2084 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2085 (elf_backend_want_got_plt): Likewise.
2086 (elf_backend_want_plt_sym): Likewise.
2087 (elf_backend_got_symbol_offset): Likewise.
2088 (elf_backend_want_dynbss): Likewise.
2089 (elf_backend_may_use_rel_p): Likewise.
2090 (elf_backend_may_use_rela_p): Likewise.
2091 (elf_backend_default_use_rela_p): Likewise.
2092 (elf_backend_got_header_size: Likewise.
2093 (elf_backend_plt_readonly): Likewise.
2094 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2095 (elf_backend_mips_rtype_to_howto): Likewise.
2096 (elf_backend_adjust_dynamic_symbol): Likewise.
2097 (elf_backend_finish_dynamic_symbol): Likewise.
2098 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2099 (elf_backend_add_symbol_hook): Likewise.
2100 (elf_backend_link_output_symbol_hook): Likewise.
2101 (elf_backend_emit_relocs): Likewise.
2102 (elf_backend_final_write_processing: Likewise.
2103 (elf_backend_additional_program_headers): Likewise.
2104 (elf_backend_modify_segment_map): Likewise.
2105 (elf_backend_symbol_processing): Likewise.
2106 * elfxx-mips.c: Include elf-vxworks.h.
2107 (mips_elf_link_hash_entry): Add is_relocation_target and
2108 is_branch_target fields.
2109 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2110 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2111 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2112 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2113 Return 3 for VxWorks.
2114 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2115 mips_elf_link_hash_table. Return 0 for VxWorks.
2116 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2117 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2118 (mips_vxworks_exec_plt0_entry): New variable.
2119 (mips_vxworks_exec_plt_entry): Likewise.
2120 (mips_vxworks_shared_plt0_entry): Likewise.
2121 (mips_vxworks_shared_plt_entry): Likewise.
2122 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2123 (mips_elf_rel_dyn_section): Change the bfd argument to a
2124 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2125 the name of the section.
2126 (mips_elf_initialize_tls_slots): Update the call to
2127 mips_elf_rel_dyn_section.
2128 (mips_elf_gotplt_index): New function.
2129 (mips_elf_local_got_index): Add an input_section argument.
2130 Update the call to mips_elf_create_local_got_entry.
2131 (mips_elf_got_page): Likewise.
2132 (mips_elf_got16_entry): Likewise.
2133 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2134 arguments. Create dynamic relocations for each entry on VxWorks.
2135 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2136 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2137 and MIPS_RESERVED_GOTNO.
2138 (mips_elf_create_got_section): Update the uses of
2139 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2140 (is_gott_symbol): New function.
2141 (mips_elf_calculate_relocation): Use a dynobj local variable.
2142 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2143 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2144 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2145 relocations on VxWorks. Add dynamic relocations for references
2146 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2147 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2148 in VxWorks executables.
2149 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2150 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2151 Don't allocate a null entry on VxWorks.
2152 (mips_elf_create_dynamic_relocation): Update the call to
2153 mips_elf_rel_dyn_section. Use absolute rather than relative
2154 relocations for VxWorks, and make them RELA rather than REL.
2155 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2156 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2157 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2158 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2159 Call elf_vxworks_create_dynamic_sections for VxWorks and
2160 initialize the plt_header_size and plt_entry_size fields.
2161 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2162 used in VxWorks executables. Don't allocate dynamic relocations
2163 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2164 Set is_relocation_target for each symbol referenced by a relocation.
2165 Allocate .rela.dyn entries for relocations against the special
2166 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2167 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2168 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2169 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2170 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2171 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2172 relocations. Don't set no_fn_stub on VxWorks.
2173 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2174 mips_elf_allocate_dynamic_relocations.
2175 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2176 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2177 entries for VxWorks, and do not create multiple GOTs.
2178 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2179 Handle .got specially for VxWorks. Update the uses of
2180 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2181 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2182 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2183 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2184 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2185 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2186 (mips_vxworks_finish_exec_plt): Likewise.
2187 (mips_vxworks_finish_shared_plt): Likewise.
2188 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2189 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2190 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2191 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2192 and mips_elf_rel_dyn_section. Use a different GOT header for
2193 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2194 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2195 mips_elf_link_hash_table fields.
2196 (_bfd_mips_vxworks_link_hash_table_create): New function.
2197 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2198 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2199 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2200 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2201 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2202 * libbfd.h: Regenerate.
2203 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2204 (elf32-mips.lo): Likewise.
2205 * Makefile.in: Regenerate.
2206 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2207 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2208 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2209 (_bfd_target_vector): Add entries for them.
2211 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2213 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2214 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2215 (elf_backend_special_sections): Remove #undef.
2217 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2219 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2220 for undefined weak symbols.
2222 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2225 * elflink.c (bfd_elf_final_link): Remove
2226 bed->elf_backend_emit_relocs from emit_relocs.
2228 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2230 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2231 first relocation to the second when relaxing TLS GD to LE;
2232 zero it out when relaxing to IE.
2234 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2237 * elflink.c (elf_link_add_object_symbols): Save and restore
2238 warning sym's linked sym.
2240 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2243 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2244 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2245 hash_table -> htab. Formatting. Save entire symbol table
2246 before loading as-needed syms, and restore afterwards if lib not
2247 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2248 name. Free some buffers earlier.
2249 * bfd-in.h (struct bfd_hash_table): Add entsize.
2250 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2251 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2252 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2254 (bfd_hash_table_init): Add param, adjust calls.
2255 * aoutx.h: Adjust all hash_table_init functions and calls.
2257 * coff-arm.c: Likewise.
2258 * coff-h8300.c: Likewise.
2259 * coff-ppc.c: Likewise.
2260 * cofflink.c: Likewise.
2261 * ecoff.c: Likewise.
2262 * ecofflink.c: Likewise.
2263 * elf-m10300.c: Likewise.
2264 * elf-strtab.c: Likewise.
2266 * elf32-arm.c: Likewise.
2267 * elf32-bfin.c: Likewise.
2268 * elf32-cris.c: Likewise.
2269 * elf32-frv.c: Likewise.
2270 * elf32-hppa.c: Likewise.
2271 * elf32-i386.c: Likewise.
2272 * elf32-m32r.c: Likewise.
2273 * elf32-m68hc1x.c: Likewise.
2274 * elf32-m68k.c: Likewise.
2275 * elf32-ppc.c: Likewise.
2276 * elf32-s390.c: Likewise.
2277 * elf32-sh.c: Likewise.
2278 * elf32-vax.c: Likewise.
2279 * elf64-alpha.c: Likewise.
2280 * elf64-hppa.c: Likewise.
2281 * elf64-ppc.c: Likewise.
2282 * elf64-s390.c: Likewise.
2283 * elf64-sh64.c: Likewise.
2284 * elf64-x86-64.c: Likewise.
2285 * elfxx-ia64.c: Likewise.
2286 * elfxx-mips.c: Likewise.
2287 * elfxx-sparc.c: Likewise.
2288 * i386linux.c: Likewise.
2289 * libaout.h: Likewise.
2290 * libbfd-in.h: Likewise.
2291 * libcoff-in.h: Likewise.
2292 * linker.c: Likewise.
2293 * m68klinux.c: Likewise.
2294 * merge.c: Likewise.
2295 * opncls.c: Likewise.
2296 * pdp11.c: Likewise.
2297 * sparclinux.c: Likewise.
2298 * stabs.c: Likewise.
2299 * sunos.c: Likewise.
2301 * xcofflink.c: Likewise.
2302 * section.c (struct section_hash_entry): Move to..
2303 * libbfd-in.h: ..here.
2304 * Makefile.am: Run "make dep-am"
2305 * Makefile.in: Regenerate.
2306 * bfd-in2.h: Regenerate.
2307 * libbfd.h: Regenerate.
2308 * libcoff.h: Regenerate.
2310 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2312 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2313 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2314 last change to REL32 relocs so that they are counted as
2315 possibly dynamic as per REL24 and REL14.
2317 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2319 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2322 2006-03-15 Ben Elliston <bje@au.ibm.com>
2324 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2325 in_list elements, not just the first.
2327 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2329 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2331 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2332 for final links too.
2334 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2336 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2338 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2341 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2343 2006-03-10 Paul Brook <paul@codesourcery.com>
2345 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2346 (elf32_arm_print_private_bfd_data): Ditto.
2348 2006-03-09 Paul Brook <paul@codesourcery.com>
2350 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2353 2006-03-09 Khem Raj <khem@mvista.com>
2355 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2358 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2360 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2362 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2363 Daniel Jacobowitz <dan@codesourcery.com>
2364 Zack Weinberg <zack@codesourcery.com>
2365 Nathan Sidwell <nathan@codesourcery.com>
2366 Paul Brook <paul@codesourcery.com>
2367 Ricardo Anguiano <anguiano@codesourcery.com>
2368 Phil Edwards <phil@codesourcery.com>
2370 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2371 (bfd_elf32_bigarm_symbian_vec): Likewise.
2372 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2373 (bfd_elf32_littlearm_vec): Likewise.
2374 (bfd_elf32_littlearm_symbian_vec): Likewise.
2375 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2376 * configure: Regenerate.
2377 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2378 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2379 (elf32_arm_vxworks_bed): Add forward declaration.
2380 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2381 (elf32_arm_vxworks_exec_plt0_entry): New table.
2382 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2383 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2384 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2385 (reloc_section_p): New function.
2386 (create_got_section): Use RELOC_SECTION.
2387 (elf32_arm_create_dynamic_sections): Likewise. Call
2388 elf_vxworks_create_dynamic_sections for VxWorks targets.
2389 Choose between the two possible values of plt_header_size
2391 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2392 (elf32_arm_abs12_reloc): New function.
2393 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2394 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2395 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2396 r_addend fields of relocs. On rela targets, skip any code that
2397 adjusts in-place addends. When using _bfd_link_final_relocate
2398 to perform a final relocation, pass rel->r_addend as the addend
2400 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2401 object, ignore flags that are not standard on VxWorks.
2402 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2403 relocs on VxWorks. Use reloc_section_p.
2404 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2405 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2406 .rela.plt.unloaded relocs on VxWorks targets.
2407 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2408 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2409 instead of DT_REL* tags on RELA targets.
2410 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2411 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2412 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2413 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2414 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2415 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2416 Correct the .rela.plt.unreloaded symbol indexes.
2417 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2418 hook on VxWorks targets.
2419 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2420 Minor formatting tweak.
2421 (elf32_arm_vxworks_final_write_processing): New function.
2422 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2424 (elf_backend_final_write_processing): Likewise.
2425 (elf_backend_emit_relocs): Likewise.
2426 (elf_backend_want_plt_sym): Likewise.
2427 (ELF_MAXPAGESIZE): Likewise.
2428 (elf_backend_may_use_rel_p): Minor formatting tweak.
2429 (elf_backend_may_use_rela_p): Likewise.
2430 (elf_backend_default_use_rela_p): Likewise.
2431 (elf_backend_rela_normal): Likewise.
2432 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2434 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2436 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2437 New. Adjust other variants.
2438 (bfd_default_scan): Update.
2439 * bfd-in2.h: Rebuilt.
2440 * cpu-m68k.c: Adjust.
2441 (bfd_m68k_compatible): New. Use it for architectures.
2442 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2443 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2445 (elf32_m68k_print_private_bfd_data): Adjust.
2446 * ieee.c (ieee_write_processor): Adjust.
2448 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2450 * dwarf2.c: Formatting.
2451 (add_line_info): Remove outer loop.
2453 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2454 Alan Modra <amodra@bigpond.net.au>
2457 * dwarf2.c (loadable_section): New struct.
2458 (dwarf2_debug): Add loadable_section_count and
2460 (new_line_sorts_after): New.
2461 (add_line_info): Use new_line_sorts_after to compare line
2463 (check_function_name): Removed.
2464 (unset_sections): New.
2465 (place_sections): New.
2466 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2467 and unset_sections on relocatable files.
2468 (_bfd_dwarf2_find_line): Likewise.
2470 2006-03-03 Nick Clifton <nickc@redhat.com>
2472 * cpu-avr.c: Update to ISO-C90 formatting.
2473 * elf32-avr.c: Likewise.
2475 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2477 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2479 (bfd_elf_avr_final_write_processing): Set
2480 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2481 (elf32_avr_relax_section): New function.
2482 (elf32_avr_relax_delete_bytes): New function.
2483 (elf32_avr_get_relocated_section_contents): New function.
2484 (avr_pc_wrap_around): New function.
2485 (avr_relative_distance_considering_wrap_around): New function.
2486 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2487 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2488 * libbfd.h: Regenerate.
2489 * bfd-in2.h: Regenerate.
2491 2006-03-02 DJ Delorie <dj@redhat.com>
2493 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2496 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2498 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2499 bfd_elf32_powerpc_vxworks_vec.
2501 2006-03-02 Nick Clifton <nickc@redhat.com>
2503 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2505 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2507 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2508 elf_vxworks_create_dynamic_sections.
2509 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2511 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2512 elf_vxworks_create_dynamic_sections.
2513 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2515 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2516 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2518 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2520 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2521 (elf_backend_link_output_symbol_hook): Use
2522 elf_vxworks_link_output_symbol_hook instead.
2523 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2524 (elf_backend_link_output_symbol_hook): Use
2525 elf_vxworks_link_output_symbol_hook instead.
2526 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2527 same interface as elf_backend_link_output_symbol_hook.
2528 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2529 prototype accordingly.
2531 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2533 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2534 (ppc_elf_link_hash_table): Replace old_got and new_got with
2535 plt_type and can_use_new_plt.
2536 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2537 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2538 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2539 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2540 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2541 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2542 this function should not be called for VxWorks targets.
2543 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2544 (allocate_got): Likewise. Rearrange so that max_before_header
2545 is only used for PLT_OLD and PLT_NEW.
2546 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2547 (ppc_elf_size_dynamic_sections): Likewise.
2548 (ppc_elf_relax_section): Likewise.
2549 (ppc_elf_relocate_section): Likewise.
2550 (ppc_elf_finish_dynamic_symbol): Likewise.
2551 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2553 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2555 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2556 (elf_i386_link_hash_table_create): Initialize it.
2557 (elf_i386_compute_jump_table_size): Use it instead of
2558 srelplt->reloc_count.
2559 (allocate_dynrelocs): Likewise.
2560 (elf_i386_size_dynamic_sections): Likewise.
2561 (elf_i386_relocate_section): Likewise.
2563 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2565 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2566 (_bfd_elf_write_section_eh_frame): Likewise.
2568 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2570 * po/Make-in: Add html target.
2572 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2574 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2575 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2576 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2577 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2578 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2579 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2580 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2581 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2582 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2583 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2584 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2585 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2586 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2587 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2588 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2589 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2590 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2591 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2592 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2593 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2594 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2596 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2598 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2599 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2600 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2601 * elf32-frv.c (_frv_create_got_section): Likewise.
2602 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2603 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2604 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2605 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2606 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2607 (elf_i386_link_hash_table_create): Don't initialize them.
2608 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2610 (elf_i386_finish_dynamic_symbol): Likewise.
2611 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2612 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2613 (ppc_elf_finish_dynamic_symbol): Likewise.
2615 2006-02-24 DJ Delorie <dj@redhat.com>
2617 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2618 (m32c_elf_relocate_section): Don't relocate them.
2619 (compare_reloc): New.
2620 (relax_reloc): Remove.
2621 (m32c_offset_for_reloc): New.
2622 (m16c_addr_encodings): New.
2623 (m16c_jmpaddr_encodings): New.
2624 (m32c_addr_encodings): New.
2625 (m32c_elf_relax_section): Relax jumps and address displacements.
2626 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2629 * reloc.c: Add m32c relax relocs.
2630 * libbfd.h: Regenerate.
2631 * bfd-in2.h: Regenerate.
2633 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2636 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2637 (_bfd_elf_link_hash_fixup_symbol): New.
2639 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2640 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2643 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2645 * elfxx-target.h (elf_backend_fixup_symbol): New.
2646 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2648 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2650 * cpu-ia64-opc.c (ins_immu5b): New.
2651 (ext_immu5b): Likewise.
2652 (elf64_ia64_operands): Add IMMU5b.
2654 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2657 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2659 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2660 * elf32-i386.c (allocate_dynrelocs): Likewise.
2661 * elf32-s390.c (allocate_dynrelocs): Likewise.
2662 * elf32-sh.c (allocate_dynrelocs): Likewise.
2663 * elf64-s390.c (allocate_dynrelocs): Likewise.
2664 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2665 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2666 on undef weak with non-default visibility too.
2667 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2669 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2671 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2672 error, instead call _exit.
2673 (_bfd_abort): Call _exit not xexit.
2675 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2677 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2679 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2681 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2682 Anil Paranjape <anilp1@kpitcummins.com>
2683 Shilin Shakti <shilins@kpitcummins.com>
2685 * Makefile.am: Add xc16x related entry
2686 * Makefile.in: Regenerate
2687 * archures.c: Add bfd_xc16x_arch
2688 * bfd-in2.h: Regenerate
2689 * config.bfd: Add xc16x-*-elf
2690 * configure.in: Add bfd_elf32_xc16x_vec
2691 * configure: Regenerate.
2692 * targets.c: Added xc16x related information
2693 * cpu-xc16x.c: New file
2694 * reloc.c: Add new relocations specific to xc16x:
2695 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2697 * elf32-xc16x.c: New file.
2699 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2701 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2702 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2704 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2707 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2709 (ppc64_elf_relocate_section): Check output reloc section size.
2710 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2712 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2715 * elf.c (get_segment_type): New function.
2716 (_bfd_elf_print_private_bfd_data): Use it.
2717 (print_segment_map): New function.
2718 (assign_file_positions_for_segments): Call print_segment_map
2719 when there are not enough room for program headers.
2721 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2723 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2724 traditional MIPS ELF targets.
2726 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2729 * dwarf2.c (check_function_name): New function.
2730 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2731 check if function is correct.
2733 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2735 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2737 (elf_link_input_bfd): Adjust comments.
2739 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2741 * elf.c (copy_private_bfd_data): Minor update.
2743 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2746 * elf.c (copy_private_bfd_data): Renamed to ...
2747 (rewrite_elf_program_header): This.
2748 (copy_elf_program_header): New function.
2749 (copy_private_bfd_data): Likewise.
2751 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2753 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2754 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2755 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2756 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2757 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2758 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2759 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2760 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2761 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2762 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2763 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2764 bfd_mach_mcf_isa_b_usp_float_emac): New.
2765 (bfd_default_scan): Update coldfire mapping.
2766 * bfd-in.h (bfd_m68k_mach_to_features,
2767 bfd_m68k_features_to_mach): Declare.
2768 * bfd-in2.h: Rebuilt.
2769 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2770 adjust legacy names.
2771 (m68k_arch_features): New.
2772 (bfd_m68k_mach_to_features,
2773 bfd_m68k_features_to_mach): Define.
2774 * elf32-m68k.c (elf32_m68k_object_p): New.
2775 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2776 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2777 (elf_backend_object_p): Define.
2778 * ieee.c (ieee_write_processor): Update coldfire machines.
2779 * libbfd.h: Rebuilt.
2781 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2783 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2786 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2788 * coff-z80.c (r_imm24): New howto.
2789 (rtype2howto): New case R_IMM24.
2790 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2791 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2793 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2795 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2796 has already been assigned a GOT index, copy that index to the
2797 current hash table entry.
2799 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2801 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2802 for call-to-undefweak reloc overflow.
2804 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2806 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2807 for 32-bit relocs overflow.
2809 2006-01-27 Paul Brook <paul@codesourcery.com>
2811 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2814 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2816 Introduce TLS descriptors for i386 and x86_64.
2817 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2818 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2819 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2820 * libbfd.h, bfd-in2.h: Rebuilt.
2821 * elf32-i386.c (elf_howto_table): New relocations.
2822 (R_386_tls): Adjust.
2823 (elf_i386_reloc_type_lookup): Map new relocations.
2824 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2825 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2826 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2827 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2828 (elf_i386_local_tlsdesc_gotent): New macro.
2829 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2830 (elf_i386_compute_jump_table_size): New macro.
2831 (link_hash_newfunc): Initialize tlsdesc_got.
2832 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2833 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2834 R_386_TLS_DESC_CALL.
2835 (elf_i386_check_relocs): Likewise. Allocate space for
2836 local_tlsdesc_gotent.
2837 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2838 R_386_TLS_DESC_CALL.
2839 (allocate_dynrelocs): Count function PLT relocations. Reserve
2840 space for TLS descriptors and relocations.
2841 (elf_i386_size_dynamic_sections): Reserve space for TLS
2842 descriptors and relocations. Set up sgotplt_jump_table_size.
2843 Don't zero reloc_count in srelplt.
2844 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2845 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2846 R_386_TLS_DESC_CALL.
2847 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2848 (elf_backend_always_size_sections): Define.
2849 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2850 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2851 (R_X86_64_standard): Adjust.
2852 (x86_64_reloc_map): Map new relocs.
2853 (elf64_x86_64_rtype_to_howto): New, split out of...
2854 (elf64_x86_64_info_to_howto): ... this function, and...
2855 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2856 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2857 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2858 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2859 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2860 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2861 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2862 tlsdesc_got and sgotplt_jump_table_size fields.
2863 (elf64_x86_64_compute_jump_table_size): New macro.
2864 (link_hash_newfunc): Initialize tlsdesc_got.
2865 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2866 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2867 R_X86_64_TLSDESC_CALL.
2868 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2869 local_tlsdesc_gotent.
2870 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2871 R_X86_64_TLSDESC_CALL.
2872 (allocate_dynrelocs): Count function PLT relocations. Reserve
2873 space for TLS descriptors and relocations.
2874 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2875 descriptors and relocations. Set up sgotplt_jump_table_size,
2876 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2877 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2879 (elf64_x86_64_always_size_sections): New. Set up
2881 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2882 R_386_TLS_DESC_CALL.
2883 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2884 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2885 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2886 (elf_backend_always_size_sections): Define.
2888 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2891 * dwarf2.c (comp_unit_contains_address): Update comment.
2892 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2893 lma. Return TRUE only if both comp_unit_contains_address and
2894 comp_unit_find_nearest_line return TRUE.
2895 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2897 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2899 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2900 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2901 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2902 elf_gc_mark_dynamic_ref_symbol. Make global.
2903 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2904 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2905 (elfNN_bed): Init new field.
2906 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2907 (ppc64_elf_gc_mark_dynamic_ref): New function.
2909 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2911 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2913 2006-01-17 Nick Clifton <nickc@redhat.com>
2916 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2919 2006-01-11 Nick Clifton <nickc@redhat.com>
2921 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2922 into the newly (re)allocated map array.
2924 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2926 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2928 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2930 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2933 For older changes see ChangeLog-2005
2939 version-control: never
projects / external / binutils.git / blob